characterSelectCombo.setSelectedItem( characterMap.get("hero"));
characterSelectCombo.addActionListener( new ActionListener() {
public void actionPerformed(ActionEvent e) {
Character c = (Character) characterSelectCombo.getSelectedObjects()[0];
org.kie.api.runtime.rule.FactHandle fh = gameEngine.getKieSession().getFactHandle(session);
session.setCharacter(c);
gameEngine.getKieSession().update(fh, session);
cmd = new ArrayList();